Справочник Пользователя для Siemens SITRANS FUS1010 NEMA-4X/ IP 65
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1010NFM-3J
Section 1
TYPICAL SYSTEM - 1010N PERMANENT CLAMP-ON SYSTEM
Flow Measurement Sub- system
( 4 channel system depicted here)
1.4
THE KEYPAD ENABLE SWITCH
All System 1010N models provide a keypad enable/disable switch to prevent unauthorized access to
the Installation Menu. In addition, a password entry option is available (see Channel Setup). The keypad
enable/disable switch is located inside the lockable enclosure just above the I/O wiring terminal. Please
switch to the enable position before proceeding further. If necessary, see Drawings 1010N-7, 1010DN-
7 or 1010MN-7 for location details.
the Installation Menu. In addition, a password entry option is available (see Channel Setup). The keypad
enable/disable switch is located inside the lockable enclosure just above the I/O wiring terminal. Please
switch to the enable position before proceeding further. If necessary, see Drawings 1010N-7, 1010DN-
7 or 1010MN-7 for location details.